A lot of people, both in the Labour Party and outside it, think that would be dreadful for Labour, the sort of political disaster the party last suffered in 1983 when Michael Foot's Left-wing views saw the party lose by a landslide to Margaret Thatcher's Conservatives.

Not everyone thinks it would be a bad thing if that was to be repeated at the next general election in 2020. Indeed, some people joke about voting for Mr Corbyn, hoping to saddle Labour with a bearded voter-repellent as a leader.

I seem to have a lot of traffic in my timeline saying that for a mere £3, I can change Labour's future and vote for Jeremy Corbyn. Bargain.

Thanks to Labour's new leadership rules, it doesn't have to be a joke. Anyone can vote in the Labour leadership election. So if you'd like to help Mr Corbyn deliver democratic socialism for all condemn Labour to years in the political wilderness, simply follow our handy five-step guide:

Step 1

Step 2

Enter your name, address and contact details.

Step 3

Tell Labour why you'd like to participate in the leadership election. Here's a suggestion.

Step 4

Pay your £3 (or more, if you really want to.)

Step 5

Wait for your ballot paper to be sent out on 14 August. When it arrives, vote for Islington's finest and send it back. You'll have until 10 September to return your papers. The winner will be announced on Saturday 12 September. Good luck, Jezza.